Aleksei Aleinikov

@alekseialeinikov.com

Senior GCP Platform & Cloud Security Engineer Production-grade cloud at scale · Kubernetes · IAM · Terraform Google Cloud Ambassador · GCP certified alekseialeinikov.com

Quantization Explained: How to Run a 70B Model on Consumer Hardware A 70B model needs 140 GB of VRAM at full precision — until you quantize it. A practical guide to GGUF, K-quants, Q4 vs Q8, what quality you actually lose, and exactly how much VRAM y… #quantization #modelquantization #localllm

Quantization Explained: How to Run a 70B Model on Consumer Hardware

A 70B model needs 140 GB of VRAM at full precision — until you quantize it. A practical guide to GGUF, K-quants, Q4 vs Q8, what quality you actually lose, and exactly how much VRAM you need.

alekseialeinikov.com

MCP Servers Explained: Build One, Then Run It Safely An MCP server is how you give an AI agent real capabilities — safely. A practical 2026 guide: what the protocol actually is, how to build a server, what breaks in production, and the security rules… #mcpserver #modelcontextprotocol #aiagents

MCP Servers Explained: Build One, Then Run It Safely

An MCP server is how you give an AI agent real capabilities — safely. A practical 2026 guide: what the protocol actually is, how to build a server, what breaks in production, and the security rules you cannot skip.

alekseialeinikov.com

Eine SBOM stoppt das nächste Log4j nicht — das hier schon Eine SBOM ist ein Inventar, keine Verteidigung. Sie zu erzeugen hätte Log4Shell nicht gestoppt. Was schon: kontinuierliche CVE-Korrelation, signierte Provenance und VEX gegen den Lärm. Ein praktisc… #sbom #softwaresupplychain #log4j

Eine SBOM stoppt das nächste Log4j nicht — das hier schon

Eine SBOM ist ein Inventar, keine Verteidigung. Sie zu erzeugen hätte Log4Shell nicht gestoppt. Was schon: kontinuierliche CVE-Korrelation, signierte Provenance und VEX gegen den Lärm. Ein praktischer Supply-Chain-Guide für 2026.

alekseialeinikov.com

SBOM Won't Stop the Next Log4j — Here's What Actually Would An SBOM is an inventory, not a defense. Generating one would not have stopped Log4Shell. What would: continuous CVE correlation, signed provenance, and VEX to kill the noise. A practical supply-chain… #sbom #softwaresupplychain #log4j

SBOM Won't Stop the Next Log4j — Here's What Actually Would

An SBOM is an inventory, not a defense. Generating one would not have stopped Log4Shell. What would: continuous CVE correlation, signed provenance, and VEX to kill the noise. A practical supply-chain security guide for 2026.

alekseialeinikov.com

OpenTofu vs Terraform 2026: Lohnt sich der Fork? OpenTofu vs Terraform 2026: warum der Fork entstand, was wirklich anders ist (State-Verschlüsselung, provider for_each, Lizenz), eine Vergleichstabelle und ein ehrliches Fazit. #opentofu #terraform #infrastructureascode

OpenTofu vs Terraform 2026: Lohnt sich der Fork?

OpenTofu vs Terraform 2026: warum der Fork entstand, was wirklich anders ist (State-Verschlüsselung, provider for_each, Lizenz), eine Vergleichstabelle und ein ehrliches Fazit.

alekseialeinikov.com

OpenTofu vs Terraform in 2026: Is the Fork Worth Switching To? OpenTofu vs Terraform in 2026: why the fork happened, what actually differs (state encryption, provider for_each, licensing), a comparison table, and an honest verdict on switching. #opentofu #terraform #infrastructureascode

OpenTofu vs Terraform in 2026: Is the Fork Worth Switching To?

OpenTofu vs Terraform in 2026: why the fork happened, what actually differs (state encryption, provider for_each, licensing), a comparison table, and an honest verdict on switching.

alekseialeinikov.com